#main {
    width: 100%;
    height: 100vh;
}

.wrap {
    position: relative;
    top: 20%;
    text-align: center;
}

h2 {
    margin-bottom: 30px;
}

.btn {
    margin-bottom: 10px;
}

.form-control {
    margin: 10px 0;
}

.half {
	margin: 0 0 10px 0;
	width: 50%;
	float: left
}

#img{
	margin-left: 20px;
   	float: left
}

.img-wrap{
    align-items: center;
    margin-top: 10px;
}